62 64 CORVAIR F C w P Trac 65 F C w P 1 rac w cover 3820113 1 38 75 62 CORVAIR w P Trac 63 64 CORVAIR F C w P Trac 65 F C w P I rac w internal gears 3813553 1 51 50 62 63 CHEVY exc P Trac 3790626 1 15 00 7 62 63 CHEVY w P Trac w cover 3816214 1 5g 10 62 63 CHEVY w P Trac w internal gears 3791647 1 78 25 64 CHEVY CHEVELLE w P Trac w internal gears Dana 23619X 3858916 1 77 75 64 CHEVY CHEVELLE w P Trac 3 08 3 36 ratio Dana 32974 2466839 1 37 95 64 68 CHEVY CHEVELLE w 3 08 3 36 3 55 3 70 ratio exc P Trac 67 68 CAMARO w 3 08 3 55 ratio exc P Trac w 10 bolt ring gear 3878439 1 15 00 65 68 CORVAIR exc P Trac w cover 3855507 1 23 10 65 68 CORVAIR w P Trac w cover Dana 23736 X 3870780 1 44 50 65 CHEVY CHEVELLE w P G 2 73 ratio 67 CHEVELLE CAMARO W A T 2 73 ratio exc P Trac 68 CHEVY CAMARO w 256 273 ratio w 12 bolt ring gear 3869789 1 14 85 65 66 CHEVY w 3 07 3 31 3 55 3 73 ratio 65 CHEVELLE 327 exc P Trac 65 66 CHEVY exc P Trac 65 EL CANIINO w 3 73 ratio exc P Trac 66 68 CHEVELLE 8 exc P Trac 66 67 EL CAMINO w 3 07 3 31 3 73 ratio 396 exc P Trac 67 CAMARO exc P G P Trac w 12 bolt ring gear 3852 989 1 13 70 65 CHEVY P 1 rac w 3 08 3 36 3 55 ratio 1 st design 65 CHEVELLE P Trac w 3 08 3 36 3 70 ratio lst design Dana 33259 3869321 1 39 25 65 68 CORVAIR w P Trac w internal gears 3863431 1 49 45 v 65 68 CHEVELLE P Trac w 3 07 3 31 3 55 3 73 ratio 65 67 EL CAMINO P Trac w 3 73 ratio 8 cyl 66 68 CHEVY P Trac w 3 07 3 31 3 55 3 73 ratio 67 68 CAMARO P Trac 3 07 3 31 ratio w 12 bolt ring gear Eaton ED 30140 3869315 1 34 75 65 68 CHEVY P Trac w 3 08 3 36 3 55 3 70 ratio 67 68 CHEVELLE P Trac w 3 08 3 36 3 70 ratio 67 68 CAMARO P Trac w 3 08 3 55 ratio W 10 bolt ring gear Eaton ED 30116 3869342 1 36 15 65 68 CHEVY P 1 rac w 3 08 3 36 3 55 ratio 2nd design 65 68 CHEVELLE P Trac w 3 08 3 36 3 70 ratio 2nd design 67 68 CAMARO w P Trac exc 3 08 3 55 ratio Dana 33289 3888074 1 39 25 66 68 CHEVY P Trac w 3 08 3 36 3 55 ratio 66 68 CHEVELLE P Trac w 3 08 3 36 3 70 ratio w 10 bolt ring gear Eaton ED 11171 2 67 68 CAMARO P Trac w 3 08 N0 on case ED 30116 w internal 3 55 ratio gears 3887368 1 67 75 66 68 CHEVELLE CAMARO P Trac w 4 10 4 56 4 88 ratio Eaton ED 30174 3869316 1 36 15 66 67 EL CAMINO w P Trac 8 cyl 66 68 CHEVELLE 5 8 CAMARO W internal gears 4 10 4 56 4 88 w P Trac ratio Eaton 12666 3 3887370 1 65 70 65 68 CHEVY CHEVELLE CAMARO P Trac w 2 56 2 73 ratio w 12 bolt ring gear Eaton ED 12666 6 3887371 1 69 75 wi 5 510 wer Chevrolet Motor Division CCC 394 General Motors Corporotion